| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 6 | |
| #2 | Austria | 1 | |
| #3 | EPO (European Patent Office) | 1 | |
| #4 | Italy | 1 | |
| #5 | United States | 1 | |
| #6 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Environmental technology | |
| #3 | Foods and drinks | |
| #4 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Climate change adaptation technologies | |
| #2 | Food preservation | |
| #3 | Closing and opening bottles | |
| #4 | Containers for goods storage | |
| #5 | Punching metal |
| # | Name | Total Patents |
|---|---|---|
| #1 | Liesenfeld Emil | 11 |
| #2 | Liesenfeld Edgar | 3 |
| Publication | Filing date | Title |
|---|---|---|
| IT8323120D0 | Salt raw meat | |
| EP0188406A1 | Method and plant for producing naturally salted raw meat. | |
| DE2148509A1 | Polyamide film lining - for tin can packaging of fresh produce, drinks and esp meat prods |